1680D Polyester - Is a man-made fiber produced by the polymerization of the product formed when an alcohol and organic acid react. Loosely defined, denier (D) refers to the yarn size: the larger the denier, the bigger the yarn.

Spinner Wheels - Four wheels...zero effort, four multidirectional spinner wheels allow 360 degree upright rolling in multiple directions so there is no weight on your arm.

Retractable handle - Provides easy maneuverability when extended out from the suitcase, and stores neatly inside when not in use. Locks in place in both the fully extended and stored positions for secure traveling.

Laptop compartment - Is a built-in padded compartment designed to carry your laptop computer and help protect it from shocks while traveling.